(3PNjQI GdJdG aj CMcGe (B" (3cdG(B"s - (3eMeO Hf Ydj Hf ehSi Hf YHO GdQMef GdeMdi GdNRQLj GdCfUGQjs; (3CHh eMeO YHO GdMb Hf ESeGYjd Hf CMeO GdHGOSj GdLRQLjs
(3bQf GdfSN (B:s
(3GdbQf GdSGHYs
(3GdJhKjbGJ GdeQLYjI (B:s
(3eYLe GdeDdajf ; YeQ QVG cMGdI (B, (3J (B1408 (3g` (B/ 1987 (3e(B: (3L (B5 - (3U (B91s
(3agQS GdeNWhWGJ GdeUhQI (B((3eYgO GdeNWhWGJ GdYQHjI(B) - (3LRA (B1 - (3bSe (B2 - (3U (B9 s
(3JHUQGJ GdCUd (B:s
Keywords: (3GdbQGAGJ hGdJLhjOs